ECO-FLO Products EFLS15 Cast Iron Self-Priming Irrigation Pump,  1-1/2 HP, 67 GPM Ideal for lawn sprinkling applications - self-priming design permits use on automatic sprinkling systems Dual voltage capability - features dual voltage motors (factory set at 230 volt) to change motor voltage from 230 to 115 volt Designed for continuous operation Download the User Manual under the Technical Specification section of this page for safety, installation, troubleshooting, and warranty information Click on the ECO-FLO Products link at the top of this page to see more pump options from ECO-FLO Products